Limited to 1,000 pieces – documented on the case back – and with a high-quality intricate finish. These features alone ensure that the U50 DS will turn heads. The dial is certain to spark particular interest. Thanks to the irregular finish, the wearer can enjoy an exciting interplay of colours as the base material reflects varying nuances of light on different parts of the dial. And the real kicker: thanks to this, each watch is unique. Each machining process produces a truly unique impression. Despite this, the design does not impair clear readability. This is also thanks to the striking design and minimalist display.


  • Diameter:


  • Case Material:

    German Submarine Steel, bead-blasted

  • Case Back:


  • Movement:

    Self-Winding Mechanical Movement

  • Water Resistance:

    50 Bar (500m)

  • Calibre:

    Sellita SW300-1

  • Features:

    Hours, minutes, seconds Date display Diver’s bezel with minute ratcheting and luminous key mark TEGIMENT Technology, therefore especially scratch-resistant Captive bezel

  • Frequency:

    28,800 Vib/h – (4 Hz)

  • Dial:

    Dial with decorative grinding

  • Strap:

    Grey silicone strap integrated in the case; large folding clasp

  • Limited Edition:

    1000 pieces

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The Hour Glass is proud to be the exclusive retailer of Sinn in Singapore.

Locate a Sinn boutique near you.


Watches of Switzerland

Jewel Changi Airport
78 Airport Boulevard
Singapore 819666

(65) 6730 1142

Monday to Sunday:
10.00am to 10.00pm

Watches of Switzerland

290 Orchard Road
#01-19 to 20
Singapore 238859

(65) 6732 9793

Monday to Sunday:
10.00am to 9.00pm

Watches of Switzerland

1 Harbourfront Walk
Singapore 098585

(65) 6376 9727

Monday to Thursday:
10.00am to 9.00pm
Friday to Sunday & Public Holiday/Eve:
10.00am to 10.00pm


The Hour Glass

Gurney Plaza
Lot G-03, Ground Floor
170 Persiaran Gurney
10250 Georgetown

(60) 4 226 2350

Monday to Sunday:
10:00am to 10:00pm

Watches of Switzerland

The Gardens Mall
Lot G-208A&B, Ground Floor
Lingkaran Syed Putra
59200 Kuala Lumpur

(60) 3 2201 6811

Monday to Sunday:
10:00am to 10:00pm

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